[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fdtxPpIZl1ukEgTStOWu_9CqNcu7pwBh-nrwoLWjJhFU":3,"g5a-ex:rockwellautomation\u002F1756-en4tr_firmware@*":100,"g5a-family:rockwellautomation\u002F1756-en4tr_firmware":102},{"success":4,"data":5},true,{"product":6,"versions":35,"topVulnerabilitiesByEpss":45,"kevVulnerabilities":77,"seoMetadata":78,"meta":97},{"vendorName":7,"productName":8,"versionCount":9,"totalCves":10,"kevCount":11,"lastCveUpdate":12,"versions":13,"description":34},"rockwellautomation","1756-en4tr_firmware",9,5,0,"2025-09-09",[14,17,19,22,24,26,28,30,32],{"version":15,"cve_count":11,"kev_count":11,"has_kev":16},"2.001",false,{"version":18,"cve_count":11,"kev_count":11,"has_kev":16},"3.001",{"version":20,"cve_count":21,"kev_count":11,"has_kev":16},"3.002",1,{"version":23,"cve_count":11,"kev_count":11,"has_kev":16},"4.001",{"version":25,"cve_count":21,"kev_count":11,"has_kev":16},"5.001",{"version":27,"cve_count":11,"kev_count":11,"has_kev":16},"5.002",{"version":29,"cve_count":11,"kev_count":11,"has_kev":16},"5.003",{"version":31,"cve_count":11,"kev_count":11,"has_kev":16},"6.001",{"version":33,"cve_count":11,"kev_count":11,"has_kev":16},"7.001","1756-en4tr Firmware by Rockwellautomation is a technology product with 9 tracked versions and 5 known security vulnerabilities. Get comprehensive security analysis, vulnerability tracking, and threat intelligence for this product.",[36,37,38,39,40,41,42,43,44],{"version":15,"cve_count":11,"kev_count":11,"has_kev":16},{"version":18,"cve_count":11,"kev_count":11,"has_kev":16},{"version":20,"cve_count":21,"kev_count":11,"has_kev":16},{"version":23,"cve_count":11,"kev_count":11,"has_kev":16},{"version":25,"cve_count":21,"kev_count":11,"has_kev":16},{"version":27,"cve_count":11,"kev_count":11,"has_kev":16},{"version":29,"cve_count":11,"kev_count":11,"has_kev":16},{"version":31,"cve_count":11,"kev_count":11,"has_kev":16},{"version":33,"cve_count":11,"kev_count":11,"has_kev":16},[46,54,60,66,73],{"cveId":47,"description":48,"publishedDate":49,"cvssScore":50,"cvssVersion":51,"severity":52,"isKev":16,"epssScore":53},"CVE-2023-3596","\nWhere this vulnerability exists in the Rockwell Automation 1756-EN4* Ethernet\u002FIP communication products, it could allow a malicious user to cause a denial of service by asserting the target system through maliciously crafted CIP messages.\n\n","2023-07-12",7.5,"v3.1","High",0.03705,{"cveId":55,"description":56,"publishedDate":12,"cvssScore":57,"cvssVersion":51,"severity":58,"isKev":16,"epssScore":59},"CVE-2025-8008","A security issue exists in the protected mode of EN4TR devices, where sending specifically crafted messages during a Forward Close operation can cause the device to crash.",6.5,"Medium",0.00677,{"cveId":61,"description":62,"publishedDate":63,"cvssScore":64,"cvssVersion":51,"severity":52,"isKev":16,"epssScore":65},"CVE-2024-3493","\nA specific malformed fragmented packet type (fragmented packets may be generated automatically by devices that send large amounts of data) can cause a major nonrecoverable fault (MNRF) Rockwell Automation's ControlLogix 5580, Guard Logix 5580, CompactLogix 5380, and 1756-EN4TR. If exploited, the affected product will become unavailable and require a manual restart to recover it. Additionally, an MNRF could result in a loss of view and\u002For control of connected devices. \n\n","2024-04-15",8.6,0.00637,{"cveId":67,"description":68,"publishedDate":69,"cvssScore":70,"cvssVersion":71,"severity":52,"isKev":16,"epssScore":72},"CVE-2024-8626","Due to a memory leak, a denial-of-service vulnerability exists in the Rockwell Automation affected products. A malicious actor could exploit this vulnerability by performing multiple actions on certain web pages of the product causing the affected products to become fully unavailable and require a power cycle to recover.","2024-10-08",8.7,"v4.0",0.00521,{"cveId":74,"description":75,"publishedDate":12,"cvssScore":57,"cvssVersion":51,"severity":58,"isKev":16,"epssScore":76},"CVE-2025-8007","A security issue exists in the protected mode of 1756-EN4TR and 1756-EN2TR communication modules, where a Concurrent Forward Close operation can trigger a Major Non-Recoverable (MNFR) fault. This condition may lead to unexpected system crashes and loss of device availability.",0.00248,[],{"title":79,"metaDescription":80,"keywords":81,"structuredData":82},"1756-en4tr Firmware by Rockwellautomation - Security Vulnerabilities & Analysis | Precursor Intelligence","Comprehensive security analysis for 1756-en4tr Firmware by Rockwellautomation covering 9 versions with 5 tracked vulnerabilities. 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